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Annette [7]
3 years ago
8

A particular model of walkie-talkie can broadcast in a circular area. The radius of the broadcast area is 7,000 feet. Find the a

rea of this circle to the nearest square foot. Use 3.14 for π.
Mathematics
2 answers:
Reptile [31]3 years ago
8 0

Answer:

153,860,000 ft^2.

Step-by-step explanation:

The area = 3.14 * r^2

= π * 7,000^2

= 153,860,000 ft^2.

o-na [289]3 years ago
7 0

Answer:

153938040.0259 ft2

Step-by-step explanation:

R= Square root of A/π

   

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Virty [35]

Answer:

7.65 or 7.7 rounded to 1 DP

Step-by-step explanation:

To find the length of the side of a cube we do the inverse of finding the volume.

one side= x

If x³ = volume, therefore ∛448 is how to find the length of one side.

∛448= 7.65

I hope this helps you.

6 0
2 years ago
Janice makes 4 pizzas for dinner. There are 5 people to eat dinner. How much will each person get to eat?
TEA [102]
Hello!

Divide the number of pizzas Janice makes by the number of people who will eat dinner.

4 ÷ 5 = 0.8

Each person will get to eat 0.8 of the pizza.
3 0
3 years ago
A line is a defined term in geometry.<br> True<br> False
alexandr402 [8]

Answer:

true

Step-by-step explanation:

7 0
3 years ago
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According to the Census Bureau, in 2014 California had an estimated population of 3.88 x 10^7 and Wyoming had an population of 5
Verdich [7]
The population of California is 3.88 x 10^7 - 5.84 x 10^5 = 3.82 x 10^7 more than the population of Wyoming. Alternatively the population of California is 3.88 x 10^7 / 5.84 x 10^5 = 66 times the population of Wyoming. 

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
8 0
3 years ago
Every 6th voter gets a button. Every 7th voter gets a sticker. Which voter is the first to receive both items?
MrMuchimi

Answer:

42

Step-by-step explanation:

Use LCM of 6 and 7 to find a number that is the same:

6     12     18     24     30     36     42

7     14     21     28     35     42

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